[9.x] Handle when $haystack is null in Str::contains

[hmazter]

Fixes this deprecation message from str_contains:

str_contains(): Passing null to parameter #1 ($haystack) of type string is deprecated

The deprecation warning appears when running this in a fresh install:

LOG_DEPRECATIONS_CHANNEL=stderr php artisan route:list --name foo

I opted to place it first in the method since there is no need for anything else to run.
This also has the bonus to fix the potential deprecation warning of passing null to mb_strtolower

[GrahamCampbell]

This method does not allow you to pass null here. The code that is calling this with null is what should be fixed, here.

[hmazter]

Okay. The problem, in this case, is these Str::contains checks.

framework/src/Illuminate/Foundation/Console/RouteListCommand.php

Lines 243 to 249 in 692a634

	if (($this->option('name') && ! Str::contains($route['name'], $this->option('name'))) ||
	($this->option('path') && ! Str::contains($route['uri'], $this->option('path'))) ||
	($this->option('method') && ! Str::contains($route['method'], strtoupper($this->option('method')))) ||
	($this->option('domain') && ! Str::contains($route['domain'], $this->option('domain'))) ||
	($this->option('except-vendor') && $route['vendor'])) {
	return;
	}

Not really sure what the best approach is to fix that

[GrahamCampbell]

Cast those to a string, probably, before calling.

[GrahamCampbell]

Likely this bug is also present on 8.x, so needs fixing there too?

[driesvints]

This method does not allow passing a string. Typecast the value before passing.

[hmazter]

I have a failing test for it here at least https://github.com/hmazter/framework/commit/efc8bc8ffb5831e4506bb2a0dddd513ee882d94d
Not sure what to do with it though